Question

A salesman tells you that his new system will reduce the time customers wait in line by 15 minutes. Before you pay the $5,000 for this system, you decide to try it out for a few days on random customers, and you notice a difference. For the 45 that used the line with the new policy, the average wait time was reduced by 17 minutes! Even better than expected! Should you buy a new system?

Answer 1

Answer:

Yes.

Step-by-step explanation:

It is better result than before buy it all the way!